This manual is a draft. Its contents represent the current state of development of the OCCAM3 specification and some details may change before the final specification is released. However, it is envisaged that these changes will be to the manual and not to the language itself. This copy is supplied for information purposes only and it is not to be used for commercial purposes. INMOS assumes no responsibility for its use nor for any infringement of patents or other rights of third parties resulting from its use. No licence is granted under any patents, trademarks or other rights of INMOS.